Liquid storage device for preventing nanofluid from agglomerating

The invention discloses a liquid storage device for preventing nanofluid agglomeration. The liquid storage device comprises a tank body; the motor is arranged at the top of the tank body; the rotating shaft is arranged in the tank body in the axial direction, one end of the rotating shaft is connected with the output end of the motor, and the other end of the rotating shaft is rotatably arranged at the bottom of the tank body; the head-section ultrasonic vibration rod and the tail-section ultrasonic vibration rod are arranged at the two ends of the rotating shaft in the radial direction respectively; one end of each spiral belt type impeller is connected with the head-section ultrasonic vibration rod, and the other end of each spiral belt type impeller is connected with the tail-section ultrasonic vibration rod; the multiple ultrasonic vibration rods are arranged on the rotating shaft in the radial direction at intervals and located between the head-section ultrasonic vibration rod and the tail-section ultras